The Moon Ball (ムーンボール Moon Ball) used to catch Pokemon that can only evolve through use of the Moon Stone (examples: Clefairy, Jigglypuff, Nidorina, Nidorino, and Skitty). It has a black and blue top, with the blue being on one side of the top and black on the other. In between the two sides of the top half on the front is a yellow crescent moon. It can only be obtained from Kurt.